Finding the Third Proportional to 377,876.25 and 798,394.50
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Solution
The third proportional to 377,876.25 and 798,394.50 is: 1,686,885.00
Step by Step Solution
- Step 1: Write the proportion equation
377,876.25 : 798,394.50 = 798,394.50 : x - Step 2: Convert to fraction form
377,876.25/798,394.50 = 798,394.50/x - Step 3: Cross multiply
377,876.25x = 798,394.50 × 798,394.50 - Step 4: Simplify right side
377,876.25x = 637,433,777,630.25 - Step 5: Solve for x
x = 637,433,777,630.25/377,876.25 - Step 6: Final answer
x = 1,686,885.00
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These problems maintain the same ratio (2.11) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.